| # | Title | Rating | Length |
|---|
| 1 | Let's Get It Started (Spike mix)- programming:
- Lee Groves
- assistant engineer:
- Rob Haggett
- engineer:
- Dylan Dresdow (lead vocals [vocals]) and will.i.am
- producer:
- will.i.am
- assistant mixer:
- David Treahearn
- mixer:
- Mark “Spike” Stent
- bass guitar [bass]:
- Mike Fratantuno
- drums (drum set):
- Terence Yoshiaki
- guitar:
- George Pajon, Jr.
- background vocals:
- Dante Santiago and Noelle Scaggs
- vocals:
- apl.de.ap, Fergie , Taboo and will.i.am
- phonographic copyright (℗) by:
- Interscope Records (in 2004) and UMG Recordings, Inc. (in 2004)
- recorded at:
- The Stewchia in Los Feliz, Los Angeles, California, United States
- recording of:
- Let’s Get It Started
- writer:
- Allan Pineda, Mike Fratantuno, Jaime Gomez , George Pajon, Jr., William Adams and Terence Yoshiaki
- revision of:
- Let’s Get Retarded
| 3 | 3:38 |
| 2 | Hey Mama | 4 | 3:34 |
| 3 | Pump It | 3.95 | 3:34 |
| 4 | Boom Boom Pow (The Best of the E.N.D. version) | | 4:11 |
| 5 | Meet Me Halfway (The Best of the E.N.D. version) | | 4:44 |
| 6 | My Humps | 3.25 | 5:27 |
| 7 | I Gotta Feeling (The Best of the E.N.D. version) | | 4:49 |
| 8 | Where Is the Love?- assistant engineer:
- Christine Sirois
- engineer:
- Dylan Dresdow and Tal Herzberg
- executive producer:
- Ron Fair and will.i.am
- producer:
- Ron Fair and will.i.am
- mixer:
- Tony Maserati
- vocals:
- Allen Pineda, Fergie , Jaime Gomez , Justin Timberlake and will.i.am
- conductor:
- Ron Fair
- arranger:
- Ron Fair
- phonographic copyright (℗) by:
- Interscope Geffen (A&M) Records (in 2003)
- mixed for:
- Two Chord Music Inc.
- recording of:
- Where Is the Love?
- writer:
- Allan Pineda, Printz Board, J. Curtis, Mike Fratantuno, Jaime Gomez , George Pajon, Jr., Justin Timberlake and William Adams
- publisher:
- El Cubano Music, Jeepney Music, Nawasha Networks, Printz Polor Publishing, Tenman Tunes, Tuono Music and will.i.am Music
| 4 | 4:34 |